4 10/100 Base -TX PoE Ports, 2 10/100 Base-T Uplink Ports

Port 1-3 Support IEEE802.3 Af/At PoE protocol, One PoE RJ45 Port Can Supply  Maximum Power Output  Of 30W

Port 4 Support  IEEE802.3 Af/At/Bt PoE Protocol, This Port Can Supply Maximum Power Output of 60W

Support One-Key Switch to 250m Long Distance  Transmission  Mode

Support 10/100Mbps  Auto-Negotiate

All Port Support Wire-Speed Forwarding

Plug And Play, No Configuration Requirements

AI (Watchdog) Function